FOXP3 and metastatic malignant neoplasm in the lymph nodes: Pairwise comparisons revealed that the densities of intratumoral CD3+ and FoxP3+ T cells were significantly higher in lymph node metastases compared to bone metastases (CD3+ cells: p=0.025; FoxP3+: p=0.0006) or tumors located in the urinary tract (CD3+ cells: p=0.022; FoxP3+: p=0.0041).